9e75a1ff8b4de2b4f1b24096ee5b2565 *db98-04-18d1t01.shn 6d889cb0e9eef0b648701d13983cd310 *db98-04-18d1t02.shn c47602d32d2bd8329379e859724817b4 *db98-04-18d1t03.shn a2ff2a27dafd8f4d942ab487568f5500 *db98-04-18d1t04.shn e484a4880ee35c8b93c3251f49dd02dd *db98-04-18d1t05.shn 01a3e1a32596939549161df35ed27e24 *db98-04-18d1t06.shn 5c087bc4af622ec314987f3374032c59 *db98-04-18d1t07.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned